| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a reinforcing structure of a tank side plate and a construction method of the reinforcing structure of the tank side plate, for performing reinforcing construction of a tank, which is short of the earthquake resistant strength, simply for a short period without welding to the tank body even in service, and for achieving the prevention of buckling deformation of the side plate and the prevention of the floating of a bottom plate, and further, for performing, when a part of the side plate has injuries such as deformation and partial buckling by earthquake, repair construction simply for a short period without welding to prevent secondary damage such as the expansion of injury parts. <P>SOLUTION: In regard to a predetermined height part 2a including a part which easily causes the buckling deformation by earthquake on the side plate of a flat bottom cylindrical steel tank, the reinforcing formation is performed with: a support frame body 6 separately disposed on a prescribed width position; a tension PC steel wire 8 stretched on an inner part of the support frame body 6 and/or on the outer circumferential surface of the support frame body 6; and a concrete 7 continuously concreted in the inner part of the support frame body 6. <P>COPYRIGHT: (C)2013,JPO&INPIT |
